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Bases moleculares de la carcinogénesis viral de papiloma y polioma / The molecular bases of papilomavirus and polyomavirus carcinogenesis
Taja Chayeb, L; Salas García, M; Salcedo Vargas, M.
  • Taja Chayeb, L; s.af
  • Salas García, M; s.af
  • Salcedo Vargas, M; s.af
Salud pública Méx ; 38(1): 47-57, ene.-feb. 1996. tab, ilus
Article in Spanish | LILACS | ID: lil-180426
RESUMEN
El virus de polioma es capaz de inducir tumores en sus hospederos naturales y transformar células en cultivo. Por otro lado, el virus de papiloma humano se ha relacionado con diversos tipos de neoplasias; de manera particular con lesiones anogenitales humanas. No se conoce con exactitud el mecanismo a través del cual estos virus inducen transformación y tumorigénesis. El presente trabajo muestra algunas de las características de los mecanismos que utilizan los virus mencionados para participar en la transformación y tumorigénesis. Además, se ha encontrado que ciertos aspectos de la infección por el virus de polioma son parecidos a la infección del virus del papiloma (ambos pertenecen a la misma familia Papovaviridae), por lo que se consideran algunas semejanzas y diferencias entre los mismos
ABSTRACT
Polyomavirus is able to induce tumors in its natural host as well as to transform cells in cultures. On the other hand, human papillomavirus has been involved in several types of neoplasias such as anogenital lesions. Little is known about the mechanisms through which these viruses induce both transformation and tumorigenesis. The present work shows some characteristics of the mechanisms that papillomavirus and polyomavirus use to participate in tumorigenesis. It has also been noticed that the infection caused by polyomavirus resembles that performed by papillomaviruses (which belong to the same Papovaviridae family). Some similarities and differences between these viruses are considered.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Oncogenic Viruses / Papilloma / Cell Transformation, Neoplastic / Uterine Cervical Neoplasms / Polyomavirus Language: Spanish Journal: Salud pública Méx Journal subject: Public Health Year: 1996 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Oncogenic Viruses / Papilloma / Cell Transformation, Neoplastic / Uterine Cervical Neoplasms / Polyomavirus Language: Spanish Journal: Salud pública Méx Journal subject: Public Health Year: 1996 Type: Article